baber/WOPTO huggingface dataset:
Patent JP-S5769204-A (JP)
Title: Positioning device for lower end of panel
Inventor: TAKEUCHI HIDEO
IPC: B41F27/04
Filed: 1980-10-17
Abstract: PURPOSE:To provide a device for causing the lower end of a panel such as a printing plate, etc. to closely stick to the surface of a stage by means of an L-shaped notch consisting of a bottom surface and a slant surface which is provided on the upper end of a positioning member installed to the lower end of the stage. CONSTITUTION:A printing plate 4 is placed on a punching plate 3 and its lower position is determined by a positioning member 5. At this time, the lower end of the printing plate 4 slides down along the slant surface 7b of a supporting member 7 and finally settles on its bottom surface 7a and the lower end of the printing plate 4 is caused to closely stick to the surface of the punching plate 3 since such a force that pushes the lower end of the printing plate 4 toward the punching plate 3 acts upon it. Next, the printing plate 4 is caused to further stick to the punching plate 3 and fixwd by negative pressure.
Patent JP-H01313180-A (JP)
Title: Production of composite material of al metal
Inventor: YAMADA KATSUTOSHI
IPC: B22D19/14
Filed: 1988-06-13
Abstract: PURPOSE:To form the composite material which is free from internal defects by adding short fibrous reinforcing materials mixed with Al particles to an Al alloy while stirring the alloy in a vacuum to a half-melted and solidified state, then adding an inert gas to thereto just prior to casting. CONSTITUTION:The Al alloy contg. Si, etc., is melted in the vacuum kept under 1-1X10<-4>Torr and the temp. thereof is gradually lowered under stirring, by which the alloy is put into the half-melted and solidified state. The short fibrous reinforcing materials such as SiC previously mixed with the Al alloy particles are added to the alloy while the alloy is kept stirred in this state. The inert gas such as Ar is added to the alloy just prior to casting and after 760-10Torr degree of the vacuum is attained, the alloy is cast and the composite material of the Al metal is obtd. This composite material has an excellent wear resistance characteristic, high strength and high elasticity and is, therefore, suitable for applications as sporting goods, mechanical parts and parts for automobiles.
Patent JP-H0438822-A (JP)
Title: Formation of semiconductor thin film
Inventor: YAMADA TAKESHI
IPC: H01L21/203
Filed: 1990-06-04
Abstract: PURPOSE:To form a supper lattice or quantum well at a desired place by changing the intensity of irradiation light under a growing condition where the growing speed of a film is constant or decreases as the substrate temperature rises. CONSTITUTION:A semiconductor thin film is grown on a monocrystalline substrate by using an organic metallic molecular beam epitaxial method while part of the substrate is irradiated with light. In the course of the growth, the growing speed of the film is continuously changed until the speed becomes stable in a low constant speed area from a high constant speed area through a decelerating area as the substrate temperature rises. Under such growing condition, the substrate temperature is controlled so that the growing speed at the part not irradiated with the light can become the high constant speed and, at the same time, part of the substrate is alternately irradiated with light having a sufficient intensity which can heat the part to the same temperature as the substrate temperature at which the growing speed becomes the constant low speed as the substrate temperature rises and another light having an intensity which can heat the part to the same temperature as the substrate temperature at which the growing speed becomes the constant high speed. Or, the feeding amount of group V row material is changed, substrate temperature is changed, or raw materials having different compositions are alternately supplied for making the semiconductor thin film.
Patent JP-H07330798-A (JP)
Title: Monoclonal antibody and hybridoma
Inventor: KUBOKI YOSHINORI
IPC: C07K19/00
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a new monoclonal antibody obtained in the presence of a bone sialoprotein purified from bovine bone as an immunogen, recognizing a characteristic bone protein existing in human blood or its metabolites, and useful for diagnosing the composition changes of bones, the abnormal metabolisms of bone tissues, etc. CONSTITUTION:This monoclonal antibody is obtained by grinding bovine bone in liquid nitrogen, washing the obtained bone powder, defatting the washed bone powder, deashing the defatted bone powder, extracting the obtained deashed bone substrate with a buffer solution containing 4M guanidine hydrochloride, successively feeding the extract into a hydroxyapatite column, a heparin- immobilized column, a gel filtration column and a reverse phase high performance chromatography, immunizing a mouse with the purified bone sialoprotein, collecting the splenic cells of the immunized mouse, fusing the collected splenic cells with myeloma cells, selectively culturing the fused cells in a HAT medium, screening an antibody-producing strain, cloning the screened cell, and subsequently culturing the cloned cell to obtain the objective monoclonal antibody recognizing the characteristic bone protein existing in human blood or its metabolites.
Patent JP-H05341266-A (JP)
Title: Ferroelectric liquid crystal display device which can make gradation display
Inventor: SATO MASANOBU
IPC: G09F9/35
Filed: 1992-06-05
Abstract: PURPOSE:To enable gradation display without using many electrodes and without complicating a driving circuit by having a driving circuit which can vary the voltage of writing signal waveforms according to a intermediate display state and using org. silane as oriented films. CONSTITUTION:This display device is formed by using the org. silane for the oriented films 4 and has the driving circuit 8 which can vary the voltage of the writing signal waveforms according to the intermediate tone display state. The writing signal is constituted of plural bipolar pulses. The device has the driving circuit 8 which generate the waveforms capable of varying the voltage value of the last bipolar pulse from the rising voltage value of a ferroelectric liquid crystal 7 to the satd. voltage value. The ferroelectric liquid crystal is preferably a chiral smectic liquid crystal and the org. org. silane is preferably an org. silane mixture composed of the org. silane having a substituent contg. hetero atoms and the org. silane having hydrocarbon. This device is suitable for obtaining the display characteristics and particularly the high contrast ratio and gradation characteristic of many gradations.
Patent JP-H10177111-A (JP)
Title: Color filter having protective film
Inventor: YAMADA MASATO
IPC: G02F1/1335
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having a protective films which is excellent in chemical resistance. SOLUTION: This color filter having protective film has a color filter formed by subjecting a silver halide photosensitive material to pattern exposure then to color-development processing and desilvering processing, and has the protective film formed by applying a compsn. contg. a polymerizable compd. having at least ethylenic unsatd. groups and polymn. initiator on the color filter and a polymerization initiator and applying light and/or heat energy simultaneously with or after the application to polymerize the polymerizable compd.
Patent JP-H05337552-A (JP)
Title: Device for clamping lower die for press brake
Inventor: KAWANO SUSUMU
IPC: B21D5/02
Filed: 1992-06-05
Abstract: PURPOSE:To improve workability by clamping or unclamping a lower die with a simple operation and simultaneously actuating plural die holders. CONSTITUTION:In the lower die D loaded on a die holder 3 attached to the lower table 1 in a press brake, a tightening member 13 is perpendicularly provided on plural places on the lower face of this lower die D. An oscillating member 27 equipped with an engaging part 25, with which the tightening member 13 is pressurized or released, is provided freely rotatably on the die holder 3; and simultaneously, a screw 43 is provided on one end of the hole 37 penetrated in the longitudinal direction of the die holder 3. A rotary shaft 39 screwed with the screw 43 is provided, and a spring unit 57 is interposed between the stopper member 55, provided on the prescribed position of the rotary shaft 39, and an abutting face 27b on the other side of the oscillating member 27.
Patent JP-2000338379-A (JP)
Title: Optical element holding mechanism, exposure device and optical device provided with the same
Inventor: ISHIKAWA MITSUO
IPC: G02B7/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical element holding mechanism capable of restraining the deformation of an optical element or the like and further enhancing accuracy. SOLUTION: This optical element holding mechanism is constituted so that the optical element of a mirror 13 or the like are fixed to an exposure device through a holding block 14, and the block 14 is constituted so that a groove 17 is formed between a fixing part 14a fixing the block 14 to the exposure device and a holding part 14b holding the mirror 13. The groove 17 is desirably constituted so that the groove 17 interrupts a direction connecting the bolt hole 15 of the part 14a and the part 14b. A restraining part restraining the optical element at least in a two-dimensional direction can be formed on a holding metal fitting for holding the optical element to the holding block.
Patent JP-S5572467-A (JP)
Title: Cored bar for crawler
Inventor: TSURUMI MANABU
IPC: B62D55/24
Filed: 1978-11-24
Abstract: PURPOSE: To lighten the weight and reinforce a cored bar by filling the cored bar within the center section of an iron insert cored bar at the location of driving sprocket guide made of plastic or die cast, allowing the cored bar projection to shield with the cover of the insert rise.  
     CONSTITUTION: The center of an iron insert 1 embedded within the bottom of one set of right and left projections 3, 3' of the cored bar 5 made of plastic or die cast is positioned at the driving sprocket guide of the cored bar 5. Besides, one set of projections 3, 3' of the cored bar 5 is shielded with the shields 4, 4' formed at the rise of both ends of the insert 1, allowing to reinforce the cored bar 5 with the insert 1 for improving the strength of the cored bar 5 and lightening the weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5669916-A (JP)
Title: Control and display unit
Inventor: SANO SHINYA
IPC: G01D5/24
Filed: 1979-11-09
Abstract: PURPOSE:To control display, sound volume, etc., by touching a display direct with an operation point coinciding with a display point and then by sliding it. CONSTITUTION:One cell in display cell line 3 is turned on and the attenuation that corresponds to the position is obtained. Next, when finger 2 touching the display cell turned on is slid to right and left, the lighting position slides to right and left following the finger and the attenuation also varies correspondingly. To form the electrode for detecting a finger in contact, glass 6 is placed on the front surface of light emission diode 4 and transparent electrode 7 is printed at the opposite position to each light emission diode 4 on the reverse surface of the glass 6. As a means of detecting the contact of the finger, the output fluctuations of the resonating circuit composed of coil 9 and capacitor 8, for example, are detected by rectifier 11 by making use of fluctuations of its resonance frequency and control part 12 is only driven.
Patent JP-H0627108-A (JP)
Title: Immunoassay using novel label medicinal hapten analog
Inventor: MAASHIYA DEII BEIRU EENITSUKU
IPC: G01N33/94
Filed: 1992-06-05
Abstract: PURPOSE: To obtain sufficient reflecting concentration change in a drug concentration range for normal therapy by bringing liquid-like sample containing the drug into contact with drug labeld analogue, and measuring the labeled drug hapten analogue, thereby measuring the drug amount in the liquid. CONSTITUTION: The generation of antibody-drug immune complex is expedited, liquid-like sample containing drug is brought into contact with drug labeled analogue in the presence of antibody for the drug, labeled hapten analogue is measured, and the drug amount in the liquid is measured. The labeled hapten analogue is immunoassay label having amine group, and contains a coupling chain for coupling the 3-place of the drug hapten nucleus to label. Further, the group and cycle of the chain are coupled to one another via chemical group selected from ester represented by a formula I (where Z is O or S), amide represented by a formula II, heteroatom, carbonyl, and the coupling group is except derivatives of monocarboxylic acid having 2 to 12 heteroatoms.  The competition immunoassay using such labeled drug hapten analogue indicates sufficient reflecting concentratioh change in a drug concentration range of normal therapy.
Patent JP-S5573410-A (JP)
Title: Controlling method for sheet crown in hot finish rolling
Inventor: KITAMURA KUNIO
IPC: B21B37/00
Filed: 1978-11-28
Abstract: PURPOSE:To control the crown of the hot rolled sheet to a specified value, and to reduce the frequency of exchange of the roll, by adjusting the flow rate of coolant for the roll to a specified value, in the rolling cycle from exchange of the work roll till next exchange. CONSTITUTION:At hot finish rolling pass, the flow rate of coolant for the roll is reduced at early stage of the rolling cycle, to an extent not to worsen the roll surface; then, the flow rate of coolant is increased in order to control the thermal crown Cb, for example, to a constant 200m, by gradually changing the flow rate with the progress of the rolling pass, so as to make the heat transmission coefficient (a) to be 500kcal/m<2>h deg.C at 20 minutes after the start of rolling pass, 1050kcal/m<2>h deg.C at 60 minutes, and 1200kcal/m<2>h deg.C at 90 minutes. As a result, the thermal crown of the roll can be held constant with the exception of the early stage, the constant sheet crown can be always obtained, the number of coils of hot rolled sheet per one rolling cycle is increased, and the rolling efficiency can be improved.
Patent JP-S636107-A (JP)
Title: Production of polypropylene ultrafine fiber
Inventor: IKEDA MASATAKA
IPC: D04H3/033
Filed: 1986-06-24
Abstract: PURPOSE:To produce the titled fiber web free from polymer globule and having a homogeneous weight distribution in the direction of width, by heat-melting polypropylene having a specific melt index and then extruding the molten polypropylene from an orifice of a nozzle at a specific melt viscosity. CONSTITUTION:Propylene with a melt index of 70-500g/10min under a load of 2,160g at 230 deg.C is melted, sent into a die and then extruded from orifice 4 maintaining the melt viscosity of the molten polypropylene in a nozzle 1 to <=50 poise. A heated gas is simultaneously blown against the extruded fibers at a high speed from jet slits 6 through gas headers 5.
Patent JP-H04370742-A (JP)
Title: Chemical sensor, and circuit and connection method thereof
Inventor: ONISHI MICHIHIRO
IPC: G01H11/08
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a chemical sensor, its circuit, and connection method where a piezoelectric element can be exchanged, an improved contact of a contact can be achieved, and the piezoelectric element can be fixed since a conductive contact pin is used and it is pressed by a press spring. CONSTITUTION:A chemical sensor is constituted by a piezoelectric element 11 which consists of a surface acoustic wave element or a crystal vibrator and a sensitive film which is formed on it. A conductive contact pin 2 is used for achieving contact between an oscillation circuit of the piezoelectric element 11 or a resonance circuit and the piezoelectric element 11.
Patent JP-S5371389-A (JP)
Title: Method for manufacturing short fibers of metal
Inventor: TANAKA TADASHI
IPC: C04B14/48
Filed: 1976-12-08
Abstract: PURPOSE: To provide a method for producing short fibers of a metal, comprising deviating the positions of blades between contiguous rotary blades, and defining the rotational speed of rotary blades, the feed speed of raw material metal sheets, and the diameter of the blades under specific conditions against the shearing strain thereby to obtain short fibers of the metal without slits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5848021-A (JP)
Title: Production of metallic rim frame for spectacles
Inventor: HORIKAWA KAORU
IPC: B21F45/00
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a metallic rim frame having a temple joint in one piece with good efficiency by using a fine metallic bar of a required length having flat parts at both ends, providing a lens groove on the inner side and curving the rim frame to a ring shape thereby forming the temple joint part. CONSTITUTION:A fine metallic bar having flat parts 2, 3 at both ens is elongated to a wire-like part 1 of a required length. The parts 2, 3 are curved by each specified angle in the same direction and a lens groove 4 is formed on one surface of the part 1. A ring frame R is curved so as to locate the groove 4 on the inside circumference and the parts 2, 3 are superposed to form a temple joint part 5. Coupling means 51, 71 are provided to fix the clearance 6 of the part 5 and to couple a temple 7. The plastic deformation working of metal is used in the production of said metallic rim frame for spectacles, and since welding stages such as brazing as in the prior art are not used, the metallic rim frame for spectacles is obtained with good quality by the simple method.
Patent JP-S632091-A (JP)
Title: Image forming device
Inventor: MATSUI KAZUO
IPC: G03G21/00
Filed: 1986-06-23
Abstract: PURPOSE:To shorten the stop time by providing a first discharge port for discharging a toner to be dumped to the recovering container of the toner to be dumped, of a small capacity, and a second discharge port for discharging the toner to be dumped to the recovering container of the toner to be dumped, of large capacity, on a cleaning device. CONSTITUTION:The cleaning device 5 is provided with the discharge port 6 and discharge port 7 of a toner to be dumped, the discharge port 6 communicates with the toner recovering container 1 of a large capacity by a duct 14, and the discharge port 7 communicates directly with the toner recovering container 4 of a small capacity. In case of using the toner recovering container 1, the discharge port 6 of the toner to be dumped of the rear side of a body 2 of an image forming device of the cleaning device 5 is opened, the toner to be dumped is carried to the toner recovering container 1 from the rear, and when the toner recovering container 1 of a large capacity is filled up, the discharge port 6 of the toner to be dumped of the rear side of the cleaning device 5 is closed, the discharge port 7 of the front side is opened, and the toner to be dumped is carried to the toner recovering container 4 of a small capacity. In such way, it becomes unnecessary to stop the image forming device.
Patent JP-S636204-A (JP)
Title: Step cylinder
Inventor: KOBAYASHI YASUO
IPC: F16J10/00
Filed: 1986-06-23
Abstract: PURPOSE:To obtain an axially short four (4) step cylinder by fitting a hollow second cylinder in the cylinder in which a shaft formed with a supply and exhaust passages is vertically provided at the center of the inner bottom section and fitting a piston in the second cylinder. CONSTITUTION:A shaft 13 formed with an air supply and exhaust passages 8 and 9 is integrally formed at the center of the inner bottom section of a cylinder 1, and a cylinder 2 having the hole 16 which the shaft 13 is fitted therein is fitted in the cylinder 1 for dividing the interior of the cylinder 1 into chambers 12 and 14. And in the cylinder 2, a plate shaped piston 6 integrally having the hollow rod 3 fitting to the shaft 13 is fitted for dividing the interior of the cylinder 2 into chambers 10 and 11. And the rod 3 is expanded and contracted by supplying fluid to and exhausting it from the chamber 10 through the supply and exhaust passage 8 and paths 17 and 7 and the chambers 11, 12, and 14 through supply and exhaust passages 9, 19, and 5 so that the rod 3 may be stopped and positioned at four (4) positions.
Patent JP-S62133278-A (JP)
Inventor: HANDA NOBORU
IPC: E05F15/10
Filed: 1986-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5670482-A (JP)
Title: Semiconductor radiation detector
Inventor: NARUSE YUUJIROU
IPC: G01N23/04
Filed: 1979-11-13
Abstract: PURPOSE: To enable highly precise detection of the two-dimentional distribution of radiation by arranging a plurality of detecting units prepared by mounting a plurality of semiconductor radiation detecting elemenets in such a manner that the units are laid on the other so as for the detecting element areas not to overlap.  
     CONSTITUTION: The radiation detecting elements 41 mounted monolithically on a mounting bed are fitted in the holes provided in a fixing board 2 and fixed and electrode lead-out wires 43 1  and 43 2  are provided. For the mounting bed and the fixing board 42 a material whose X-ray attenuation is small is used. In addition, the elements 41 and the lead-out wires 43 1  and 43 2  are formed so that the amount of X-ray attenuation thereof is very small. Moreover, the positional relation of arrangement of the detecting elemets of the two detector units is set so that the area of one detecting element does not overlap with that of the other detecting element. By this constitution, substantial high-density fitting of the detecting elements is performed and thereby highly precise detection of the two-dimentional distribution of X rays is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5848025-A (JP)
Title: Production of display element
Inventor: TSUCHIYA SOUJI
IPC: G02F1/1341
Filed: 1981-09-16
Abstract: PURPOSE:To obtain a display element having high reliability and quality by sealing an injection port by 2 stages of sealing using a silicone resin and solder. CONSTITUTION:After a liquid material is injected into a display element through its injection port, the port is sealed by a silicone resin 15. The glass surface near the injection port is cleaned after the treatment, then said surface is soldered 4 by solder 16 after surface treatment. According to two stages of such sealing, the display element having higher reliability and quality than those by a conventional sealing method using the resin alone is obtained.
Patent JP-H06328669-A (JP)
Title: Printing plate attaching device in printing press
Inventor: INAGE TOYOJI
IPC: B41F27/12
Filed: 1993-05-25
Abstract: PURPOSE:To accurately, rapidly and easily perform the positioning of a printing plate to a plate lock up device and the mounting of the printing plate to a plate cylinder. CONSTITUTION:The plate positioning reference pin 21 inserted in the reference hole 20a of a printing plate 20 is provided to the upper surface of the vice stand 5 of the gripper side plate lock up device 3 of a printing press and a printing plate press plate 12 formed so as to press the printing plate provided in the vicinity of the reference pin 21 is provided to the gripper side plate lock up device 3 and the reference pin 21 is formed in an inclined state so as to become lower toward the gripper side of the printing plate 20.